YOU SAID:

I shidded and farded and camed in my pants

INTO JAPANESE

私はshiddedとfardedと私のズボンにcamed

BACK INTO ENGLISH

I camed to my pants with shidded and farded

INTO JAPANESE

わたしはズボンをしっかりとつかんで

BACK INTO ENGLISH

I grasped my pants firmly

INTO JAPANESE

しっかりと私のズボンを把握

BACK INTO ENGLISH

Firmly grasp my pants

INTO JAPANESE

-　パンツの中でオシッコした

BACK INTO ENGLISH

- I peed my pants.

INTO JAPANESE

-　パンツの中でオシッコした

BACK INTO ENGLISH

- I peed my pants.